| Current File : /home/mdkeenpw/www/wp-content/plugins/trx_addons/components/theme-panel/importer/class.importer.php |
<?php
// Disable direct call
if ( ! defined( 'ABSPATH' ) ) { exit; }
class trx_addons_demo_data_importer {
// Theme specific settings
var $options = array(
'stand_alone' => false, // Add menu item (true) or show inside Theme Panel (false)
'allow_import' => true, // Allow import functionality
'allow_export' => true, // Allow export functionality
'debug' => false, // Enable debug output
'demo_style' => 1, // 1 | 2 - Progress bar style when import demo data
'demo_timeout' => 1200, // Timeframe for PHP scripts when import demo data
'demo_type' => 'default', // Default demo data type
'demo_set' => 'part', // full | part - Default demo data set
'demo_parts' => '', // Comma separated list of the checked items to be imported
'demo_pages' => array(), // List of the checked pages to be imported
'demo_url' => '', // URL or local path to the folder with demo data
'files' => array( // Demo data files: path to the local file with demo content
// or URL from external (cloud) server
'default' => array(
'title' => '', // Installation title ('Light version', 'Portfolio style', etc.)
// MUST BE SET IN THE THEME!
'file_with_' => 'name.ext', // Placeholder of the file with data to create new entries
'file_with_posts' => 'posts.txt', // File with posts content
'file_with_users' => 'users.txt', // File with users
'file_with_mods' => 'theme_mods.txt', // File with theme options: WP modifications
'file_with_options' => 'theme_options.txt', // File with plugins settings: ThemeREX Addons and other plugins options
'file_with_widgets' => 'widgets.txt', // File with widgets data
'file_with_uploads' => 'uploads.txt', // File with attachments data: list of the archive's parts or files
'domain_dev' => '', // Domain on the developer's server
// MUST BE SET IN THE THEME!
'domain_demo' => '' // Domain on the demo-server
// MUST BE SET IN THE THEME!
)
),
'ignore_post_types' => array( // Ignore specified post types when export posts and postmeta
'revision'
),
'set_permalinks' => true, // Change permalink structure to 'Post name' after demo data installation
'regenerate_thumbnails' => 3, // Set number of thumbnails to regenerate when its imported
// (if demo data was zipped without cropped images)
// Set 0 to prevent regenerate thumbnails
// (if demo data archive is already contain cropped images)
'banners' => array(), // List of banners to display its during import demo-data
// MUST BE SET IN THE THEME!
'required_plugins' => array(), // List of the required plugins
// MUST BE SET IN THE THEME!
'plugins_initial_state' => 0, // The initial state of the plugin's checkboxes: 1 - checked, 0 - unchecked
// MUST BE SET OR CHANGED IN THE THEME!
'taxonomies' => array(), // List of the required taxonomies: 'post_type' => 'taxonomy', ...
// MUST BE SET OR CHANGED IN THE THEME!
'additional_options' => array( // Additional options slugs (for export plugins settings)
// MUST BE SET OR CHANGED IN THE THEME!
// ThemeREX Addons options
'trx_addons_%',
// WP options
'blogname',
'blogdescription',
'site_icon',
'posts_per_page',
'show_on_front',
'page_on_front',
'page_for_posts',
'sticky_posts',
'wp_page_for_privacy_policy'
),
'skip_options' => array() // Skip options slugs (do not export this)
// MUST BE SET OR CHANGED IN THE THEME!
);
var $error = ''; // Error message
var $result = 0; // Import posts percent (if break inside)
var $action = ''; // Current AJAX action
var $uploads_url = '';
var $uploads_dir = '';
var $start_time = 0;
var $max_time = 0;
var $part_replace = array(); // List of ID to be replaced after particular import
var $part_image = array(); // Uploaded no-image.jpg to replace all images on the pages (if 'demo_set' == 'part')
var $response = array(
'action' => '',
'error' => '',
'start_from_id' => 0,
'result' => 100
);
//-----------------------------------------------------------------------------------
// Constuctor
//-----------------------------------------------------------------------------------
function __construct() {
// Add menu item
if ( ! function_exists('trx_addons_exists_ocdi') || ! trx_addons_exists_ocdi()) {
add_filter('trx_addons_filter_add_theme_panel_pages', array($this, 'add_theme_panel_page'));
add_filter('trx_addons_filter_theme_panel_tabs', array($this, 'add_theme_panel_tab'), 12);
add_filter('trx_addons_filter_theme_panel_steps', array($this, 'add_theme_panel_step'));
add_action('trx_addons_action_theme_panel_section', array($this, 'add_theme_panel_section'), 10, 2);
}
// Add menu item
add_action('trx_addons_action_load_scripts_admin', array($this, 'admin_scripts'));
add_action('trx_addons_action_load_scripts_admin', array($this, 'admin_scripts_rtl'), 100);
add_filter('trx_addons_filter_localize_script_admin', array($this, 'admin_scripts_localize'));
// AJAX handler of the import actions
add_action('wp_ajax_trx_addons_importer_start_import', array($this, 'importer'));
// AJAX handler of the get_list_pages actions
add_action('wp_ajax_trx_addons_importer_get_list_pages', array($this, 'get_list_pages_callback'));
// Check if row will be imported in the set='part'
add_filter('trx_addons_filter_importer_import_row', array($this, 'import_check_row'), 9, 4);
// Clear API keys while export demo data
add_filter('trx_addons_filter_export_options', array($this, 'export_clear_api_keys'));
}
function prepare_vars() {
// Detect current uploads folder and url
$uploads_info = wp_upload_dir();
$this->uploads_dir = $uploads_info['basedir'];
$this->uploads_url = $uploads_info['baseurl'];
// Filter importer options
$this->options['debug'] = trx_addons_is_on(trx_addons_get_option('debug_mode'));
$this->options = apply_filters('trx_addons_filter_importer_options', $this->options);
// Check if demo data present in the theme folder
$demo_dir = get_template_directory() . '/demo';
if (is_dir($demo_dir)) {
$this->options['demo_url'] = trailingslashit($demo_dir);
} else if (get_template_directory() != get_stylesheet_directory()) {
$demo_dir = get_stylesheet_directory() . '/demo';
if (is_dir($demo_dir)) $this->options['demo_url'] = trailingslashit($demo_dir);
}
// Get allowed execution time
$this->start_time = time();
$this->max_time = round( 0.9 * max(30, ini_get('max_execution_time')));
// Get current percent
$this->result = isset($_POST['result']) ? $_POST['result'] : 0;
// Type of the demo data
if (isset($_POST['demo_type']))
$this->options['demo_type'] = $_POST['demo_type'];
// Set of the demo data
if (isset($_POST['demo_set']))
$this->options['demo_set'] = $_POST['demo_set'];
// Parts to be imported
if (isset($_POST['demo_parts']))
$this->options['demo_parts'] = $_POST['demo_parts'];
// Pages to be imported
if (isset($_POST['demo_pages']))
$this->options['demo_pages'] = explode(',', $_POST['demo_pages']);
}
//-----------------------------------------------------------------------------------
// Admin Interface
//-----------------------------------------------------------------------------------
// Add page to the Theme Panel menu
function add_theme_panel_page($list) {
if ( current_user_can( 'manage_options' ) && $this->options['stand_alone'] ) {
$list[] = array(
esc_html__('Install Demo Data', 'trx_addons'),
esc_html__('Install Demo Data', 'trx_addons'),
'edit_theme_options',
'trx_importer',
array($this, 'build_page')
);
}
return $list;
}
// Add step to the Theme Panel
function add_theme_panel_step( $steps ) {
trx_addons_array_insert_after( $steps, 'plugins', array( 'demo' => esc_html__( 'Demo Data Import', 'trx_addons' ) ) );
return $steps;
}
// Add tab to the Theme Panel
function add_theme_panel_tab( $tabs ) {
trx_addons_array_insert_after( $tabs, 'plugins', array( 'demo' => esc_html__( 'Demo Data', 'trx_addons' ) ) );
return $tabs;
}
// Add section to the Theme Panel
function add_theme_panel_section($tab_id, $theme_info) {
if ( $tab_id !== 'demo' ) return;
if ( !current_user_can( 'manage_options' ) || $this->options['stand_alone'] ) return;
?>
<div id="trx_addons_theme_panel_section_<?php echo esc_attr($tab_id); ?>" class="trx_addons_tabs_section">
<?php
do_action('trx_addons_action_theme_panel_section_start', $tab_id, $theme_info);
?>
<div class="trx_addons_theme_panel_section_content">
<?php
if ( trx_addons_is_theme_activated() ) {
$this->build_page($tab_id, $theme_info);
} else {
?>
<div class="trx_addons_info_box trx_addons_info_box_warning"><p>
<?php esc_html_e( 'Activate your theme in order to be able to install demo data.', 'trx_addons' ); ?>
</p></div>
<?php
}
?>
</div>
<?php
do_action('trx_addons_action_theme_panel_section_end', $tab_id, $theme_info);
?>
</div>
<?php
}
// Add script
function admin_scripts( $all = false ) {
wp_enqueue_style( 'trx_addons-importer', trx_addons_get_file_url(TRX_ADDONS_PLUGIN_IMPORTER . 'importer.css'), array(), null );
wp_enqueue_script( 'trx_addons-importer', trx_addons_get_file_url(TRX_ADDONS_PLUGIN_IMPORTER . 'importer.js'), array('jquery'), null, true );
}
// Add RTL styles
function admin_scripts_rtl( $all = false) {
if ( is_rtl() ) {
wp_enqueue_style( 'trx_addons-importer-rtl', trx_addons_get_file_url(TRX_ADDONS_PLUGIN_IMPORTER . 'importer-rtl.css'), array(), null );
}
}
// Localize script
function admin_scripts_localize($vars) {
$vars['msg_importer_error'] = esc_html__('Problem(s) that occurred during the import process:', 'trx_addons');
$vars['msg_importer_full_alert'] = '<p>'
. esc_html__("In this case ALL OF THE OLD DATA WILL BE ERASED,\nand YOU WILL GET A NEW SET of posts, pages and menu items.", 'trx_addons')
. '</p><p>'
. esc_html__("It is strongly advised to use this option exclusively for new WordPress installations\n(without posts, pages and any other data)!", 'trx_addons')
. '</p><p>'
. esc_html__("Press 'OK' to continue or 'Cancel' to return to a partial installation.", 'trx_addons')
. '</p>';
return $vars;
}
// Return path to the file in the 'export' directory
function export_file_dir($fname) {
return trx_addons_get_file_dir(TRX_ADDONS_PLUGIN_IMPORTER . "export/{$fname}");
}
// Return url to the file in the 'export' directory
function export_file_url($fname) {
return trx_addons_get_file_url(TRX_ADDONS_PLUGIN_IMPORTER . "export/{$fname}");
}
//-----------------------------------------------------------------------------------
// Build the Main Page
//-----------------------------------------------------------------------------------
function build_page($tab_id='', $theme_info=array()) {
$this->prepare_vars();
// Export data
if ( $this->options['allow_export'] && isset($_POST['exporter_action']) ) {
if ( !wp_verify_nonce( trx_addons_get_value_gp('nonce'), admin_url() ) )
$this->error = esc_html__('Incorrect WP-nonce data! Operation canceled!', 'trx_addons');
else
$this->exporter();
}
?><div class="trx_importer"><?php
// Section 'Exporter'
if ($this->options['allow_export']) {
$this->show_exporter($tab_id, $theme_info);
}
// Section 'Importer'
if ( $this->options['allow_import'] && !isset($_POST['exporter_action']) ) {
$this->show_importer($tab_id, $theme_info);
}
?></div><?php
// Banner rotator on the standalone version
if (empty($tab_id)) {
trx_addons_show_layout( $this->get_banners_layout($tab_id, $theme_info) );
}
do_action('trx_addons_action_theme_panel_after_section_data', $tab_id, $theme_info);
}
// Section 'Importer'
function show_importer($tab_id, $theme_info) {
?><div class="trx_importer_section">
<?php do_action('trx_addons_action_theme_panel_before_section_title', $tab_id, $theme_info); ?>
<h1 class="trx_addons_theme_panel_section_title">
<?php esc_html_e( 'Demo Data Import', 'trx_addons' ); ?>
</h1>
<?php
do_action('trx_addons_action_theme_panel_after_section_title', $tab_id, $theme_info);
// Banners in the tabs
if ( ! empty($tab_id) ) {
trx_addons_show_layout( $this->get_banners_layout($tab_id, $theme_info) );
}
// Display system info and check requirements (moved to the tab General of the Theme Dashboard)
$this->show_sys_info( $tab_id, $theme_info );
// Importer form
?><form id="trx_importer_form">
<?php if (count($this->options['files']) > 1) { ?>
<p class="trx_importer_subtitle"><?php esc_html_e('Select the demo to be imported:', 'trx_addons'); ?></p>
<div class="trx_importer_demo_type">
<?php
foreach ($this->options['files'] as $k=>$v) {
?><label><input type="radio"<?php if ($this->options['demo_type']==$k) echo ' checked="checked"'; ?> value="<?php echo esc_attr($k); ?>" name="demo_type" /><?php echo esc_html($v['title']); ?></label><?php
}
?>
</div>
<p class="trx_importer_subtitle"><?php esc_html_e('Select the demo-data set to be imported:', 'trx_addons'); ?></p>
<?php } ?>
<div class="trx_importer_demo_set">
<div class="trx_importer_demo_set_controls">
<label>
<input type="radio"<?php if ($this->options['demo_set']=='part') echo ' checked="checked"'; ?> value="part" name="demo_set" /><?php esc_html_e('Partial import', 'trx_addons'); ?>
</label><label>
<input type="radio"<?php if ($this->options['demo_set']=='full') echo ' checked="checked"'; ?> value="full" name="demo_set" /><?php esc_html_e('Full import', 'trx_addons'); ?>
</label>
</div>
<div class="trx_addons_info_box trx_importer_description trx_importer_description_part<?php if ($this->options['demo_set']!='part') echo ' trx_importer_hidden'; ?>">
<p><?php
echo wp_kses_data(
__('In this case only <b>pages, form layouts and sliders</b> will be added to the existing content.', 'trx_addons')
. ' ' . __('All images will be replaced with placeholders.', 'trx_addons')
. ' ' . __('The new pages will not be included in the menu, you have to do it manually.', 'trx_addons')
);
?></p>
</div>
<div class="trx_addons_info_box trx_addons_info_box_warning trx_importer_description trx_importer_description_full<?php if ($this->options['demo_set']!='full') echo ' trx_importer_hidden'; ?>">
<p><?php
echo wp_kses_data(
__('This step is recommended <b>for new WordPress installations only</b>.', 'trx_addons')
. ' ' . __('It will <b>irreversibly erase all your current website data</b> and you will get a new set of posts, pages and menu items - a complete copy of our demo site.', 'trx_addons')
);
?></p>
</div>
</div>
<div class="trx_importer_advanced_settings"><?php
// Pages, options, media
?><div class="trx_importer_advanced_settings_block trx_importer_advanced_settings_pages">
<p class="trx_importer_subtitle"><?php esc_html_e('Select the elements to be imported:', 'trx_addons'); ?></p>
<?php
$this->show_importer_params(array(
'slug' => 'posts',
'title' => esc_html__('Import posts and pages', 'trx_addons'),
'part' => 1,
'checked' => $this->options['demo_set']=='full',
'class' => 'trx_importer_separator',
'atts' => array(
'data-part-title' => __('Import only selected pages', 'trx_addons')
)
));
?>
<div class="trx_importer_part_pages<?php if ($this->options['demo_set']=='full') echo ' trx_importer_hidden"'; ?>">
<?php
$pages = $this->get_list_pages_from_demo($this->options['demo_type']);
if (is_array($pages)) {
foreach ($pages as $id=>$title) {
?>
<label class="trx_importer_checkbox_label trx_importer_pages_label">
<input class="trx_importer_pages" type="checkbox" value="<?php echo esc_attr($id); ?>" name="import_pages_<?php echo esc_attr($id); ?>" id="import_pages_<?php echo esc_attr($id); ?>" />
<?php echo esc_html( strip_tags( $title ) ); ?>
</label>
<?php
}
}
?>
</div>
<?php
$this->show_importer_params(array(
'slug' => 'users',
'title' => esc_html__('Import Users', 'trx_addons'),
'part' => 0,
'checked' => true,
'class' => 'trx_importer_separator'
));
$this->show_importer_params(array(
'slug' => 'tm',
'title' => esc_html__('Import Theme Options', 'trx_addons'),
'part' => 1,
'checked' => $this->options['demo_set']=='full'
));
$this->show_importer_params(array(
'slug' => 'to',
'title' => esc_html__('Import Plugins Settings', 'trx_addons'),
'part' => 1,
'checked' => $this->options['demo_set']=='full'
));
$this->show_importer_params(array(
'slug' => 'widgets',
'title' => esc_html__('Import Widgets', 'trx_addons'),
'part' => 1,
'checked' => $this->options['demo_set']=='full',
'class' => 'trx_importer_separator'
));
$this->show_importer_params(array(
'slug' => 'uploads',
'title' => esc_html__('Import media', 'trx_addons'),
'part' => 0,
'checked' => $this->options['demo_set']=='full',
'class' => 'trx_importer_separator_before'
));
if (!empty($this->options['regenerate_thumbnails'])) {
?><p class="trx_importer_description trx_importer_description_full<?php if ($this->options['demo_set']!='full') echo ' trx_importer_hidden'; ?>"><?php echo wp_kses_data('Regeneration of thumbnails takes a long time. You can skip this step, but then you have to do it with third-party plugins (for example, Regenerate Thumbnails) to display images correctly on your site.', 'trx_addons'); ?></p><?php
$this->show_importer_params(array(
'slug' => 'thumbnails',
'title' => esc_html__('Regenerate thumbnails', 'trx_addons'),
'part' => 0,
'checked' => $this->options['demo_set']=='full'
));
}
?>
</div><?php
// Select plugins
?><div class="trx_importer_advanced_settings_block trx_importer_advanced_settings_plugins">
<p class="trx_importer_subtitle"><?php esc_html_e('Select the plugins data to be imported:', 'trx_addons'); ?></p>
<?php
do_action('trx_addons_action_importer_params', $this);
?>
</div>
</div>
<div class="trx_buttons">
<input type="button" value="<?php esc_attr_e('Start Import', 'trx_addons'); ?>" class="trx_addons_button trx_addons_button_accent">
</div>
</form>
<div id="trx_importer_progress" class="style_<?php echo esc_attr($this->options['demo_style']); ?>">
<table border="0" cellpadding="4">
<?php
// Show first part of import fields
$fields = array(
'posts' => esc_html__('Posts', 'trx_addons'),
'users' => esc_html__('Users', 'trx_addons'),
'tm' => esc_html__('Theme Options', 'trx_addons'),
'to' => esc_html__('Plugins Settings', 'trx_addons'),
'widgets' => esc_html__('Widgets', 'trx_addons'),
);
foreach ($fields as $slug=>$title) {
$this->show_importer_fields(array('slug' => $slug, 'title' => $title));
}
// Show supported plugins
do_action('trx_addons_action_importer_import_fields', $this);
// Show second part of import fields
$fields = array(
'uploads' => esc_html__('Media', 'trx_addons'),
);
if (!empty($this->options['regenerate_thumbnails'])) {
$fields['thumbnails'] = esc_html__('Thumbnails', 'trx_addons');
}
foreach ($fields as $slug=>$title) {
$this->show_importer_fields(array('slug' => $slug, 'title' => $title));
}
?>
</table>
<h4 class="trx_importer_progress_result">
<span class="trx_importer_progress_result_msg"><?php esc_html_e('Congratulations! Data import complete!', 'trx_addons'); ?></span>
<?php
// if (empty($tab_id)) {
?>
<a href="<?php echo esc_url( home_url( '/' ) ); ?>" class="trx_importer_view_site" target="_blank"><?php esc_html_e('View site', 'trx_addons'); ?></a>
<?php
// }
?>
</h4>
</div>
</div><?php
}
// Section 'Exporter'
function show_exporter($tab_id, $theme_info) {
?><div class="trx_exporter_section">
<h1 class="trx_addons_theme_panel_section_title">
<?php esc_html_e( 'Export Demo data', 'trx_addons' ); ?>
</h1>
<?php
if ($this->error) {
?><div class="trx_exporter_error notice notice-error"><?php trx_addons_show_layout($this->error); ?></div><?php
}
?>
<form id="trx_exporter_form" action="<?php echo !empty($tab_id) ? get_admin_url( null, 'admin.php?page=trx_addons_theme_panel#trx_addons_theme_panel_section_demo' ) : '#'; ?>" method="post">
<input type="hidden" value="<?php echo esc_attr(wp_create_nonce(admin_url())); ?>" name="nonce" />
<input type="hidden" value="all" name="exporter_action" />
<?php
if ( isset($_POST['exporter_action']) ) {
?><table border="0" cellpadding="6"><?php
$fields = array(
'users' => esc_html__('Users', 'trx_addons'),
'posts' => esc_html__('Posts', 'trx_addons'),
'uploads' => esc_html__('Uploads', 'trx_addons'),
'theme_mods' => esc_html__('Theme Options', 'trx_addons'),
'theme_options' => esc_html__('Plugins Settings', 'trx_addons'),
'widgets' => esc_html__('Widgets', 'trx_addons'),
);
foreach ($fields as $slug=>$title) {
$this->show_exporter_fields(array('slug' => $slug, 'title' => $title));
}
do_action('trx_addons_action_importer_export_fields', $this);
?></table><?php
} else {
if (false && count($this->options['files']) > 1) {
?><p><b><?php esc_html_e('Select the demo type to be exported', 'trx_addons'); ?></b></p><?php
foreach ($this->options['files'] as $k=>$v) {
if (!empty($v['file_with_posts'])) {
?>
<label><input type="radio"<?php if ($this->options['demo_type']==$k) echo ' checked="checked"'; ?> value="<?php echo esc_attr($k); ?>" name="demo_type" /><?php echo esc_html($v['title']); ?></label>
<?php
}
}
}
?>
<div class="trx_buttons">
<input type="submit" value="<?php esc_attr_e('Export Demo Data', 'trx_addons'); ?>" class="trx_addons_button trx_addons_button_accent">
</div>
<?php
}
?>
</form>
</div><?php
}
// Section 'Banner rotator'
function get_banners_layout($tab_id, $theme_info) {
$banners = '';
$banners_url = trailingslashit(dirname($this->options['demo_url'])) . '_banners/';
if (count($this->options['banners']) == 0) {
$txt = trx_addons_fgc(trailingslashit($banners_url) . 'banners.json');
if (!empty($txt) && substr($txt, 0, 1) == '[') {
$this->options['banners'] = json_decode($txt, true);
}
}
if (is_array($this->options['banners']) && count($this->options['banners']) > 0) {
$banners .= '<div class="trx_banners_section' . (true || empty($tab_id) ? ' trx_addons_hidden' : '') . '">';
foreach ($this->options['banners'] as $banner) {
// Prepare links
if (!empty($banner['image']) && ! trx_addons_is_url( $banner['image'] ) ) {
$banner['image'] = trailingslashit($banners_url) . trim($banner['image']);
}
if (!empty($banner['link_url']) && substr($banner['link_url'], 0, 1) === '#') {
$banner['link_url'] = trx_addons_get_theme_data( substr( $banner['link_url'], 1 ) );
}
// Build banner's layout
$banners .= '<div class="trx_banners_item"'
. (!empty($banner['duration'])
? ' data-duration="' . esc_attr(max(1000, min(60000, $banner['duration']*($banner['duration']<1000 ? 1000 : 1)))) . '"'
: ''
)
. '>';
// Image
if (!empty($banner['image'])) {
$banners .= '<div class="trx_banners_item_image"><img src="' . esc_url($banner['image']) . '"></div>';
}
$banners .= '<div class="trx_banners_item_text">';
// Title
if (!empty($banner['title'])) {
$banners .= '<h2 class="trx_banners_item_title">' . esc_html($banner['title']) . '</h2>';
}
// Content
if (!empty($banner['content'])) {
$banners .= '<div class="trx_banners_item_content">' . wp_kses($banner['content'], 'trx_addons_kses_content') . '</div>';
}
// Link
if (!empty($banner['link_url'])) {
$banners .= '<a class="trx_banners_item_link' . (empty($banner['link_caption']) ? ' trx_banners_item_link_block' : ' trx_addons_button trx_addons_button_accent') . '"'
. ' href="' . esc_url($banner['link_url']) . '" target="_blank">'
. esc_html($banner['link_caption'])
. '</a>';
}
$banners .= '</div></div>';
}
$banners .= '</div>';
}
return $banners;
}
// Display importer param's checkbox
function show_importer_params($args=array()) {
$args = array_merge(array(
'slug' => '',
'title' => '',
'description' => '',
'full' => '1',
'part' => '0',
'class' => '',
'atts' => ''
), $args);
?>
<label class="trx_importer_checkbox_label trx_importer_item_label<?php if (!empty($args['class'])) echo ' '.esc_attr($args['class']); ?>">
<input type="checkbox"
class="trx_importer_item trx_importer_item_<?php echo esc_attr($args['slug']); ?>"
data-set-full="<?php echo esc_attr($args['full']); ?>"
data-set-part="<?php echo esc_attr($args['part']); ?>"<?php
echo (isset($args['checked']) && $args['checked']) || (in_array($args['slug'], $this->options['required_plugins']) && $this->options['plugins_initial_state'])
? ' checked="checked"'
: '';
if ( ! empty( $args['atts'] ) && is_array( $args['atts'] ) ) {
foreach( $args['atts'] as $k => $v ) {
echo ' ' . $k . '="' . esc_attr( $v ) . '"';
}
}
?>
value="1"
name="import_<?php echo esc_attr($args['slug']); ?>"
id="import_<?php echo esc_attr($args['slug']); ?>" />
<span class="trx_importer_checkbox_caption"><?php trx_addons_show_layout($args['title']); ?></span>
</label>
<?php
if (!empty($args['description'])) {
?><div class="trx_importer_description trx_importer_item_description"><?php trx_addons_show_layout($args['description']); ?></div><?php
}
}
// Display importer field's layout
function show_importer_fields($args=array()) {
$args = array_merge(array(
'slug' => '',
'title' => ''
), $args);
?>
<tr class="import_<?php echo esc_attr($args['slug']); ?>">
<td class="import_progress_item"><?php trx_addons_show_layout($args['title']); ?></td>
<td class="import_progress_status"></td>
</tr>
<?php
}
// Display exporter field's layout
function show_exporter_fields($args=array()) {
$args = array_merge(array(
'slug' => '',
'title' => '',
'download' => ''
), $args);
?>
<tr>
<th align="left"><?php trx_addons_show_layout($args['title']); ?></th>
<td><a download="<?php echo esc_attr(!empty($args['download']) ? $args['download'] : $args['slug'].'.txt'); ?>" href="<?php echo esc_url($this->export_file_url($args['slug'].'.txt')); ?>"><?php esc_html_e('Download', 'trx_addons'); ?></a></td>
</tr>
<?php
}
// Check for required plugings
function check_required_plugins($list='') {
$not_installed = apply_filters('trx_addons_filter_importer_required_plugins', '', $list);
if ($not_installed) {
$this->error = '<b>'.esc_html__('Attention! For correct installation of the selected demo data, you must install and activate the following plugins: ', 'trx_addons').'</b><br>'.($not_installed);
return false;
}
return true;
}
// Display system info
function show_sys_info() {
?><div class="trx_importer_sys_info"><?php
// System info is moved to the General tab of the Theme Dashboard
if ( false ) {
?>
<table class="trx_importer_table" border="0" cellpadding="0" cellspacing="0" width="100%">
<tr>
<th class="trx_importer_info_param"><span class="dashicons dashicons-yes-alt"></span><?php esc_html_e('System Check', 'trx_addons'); ?></th>
<th class="trx_importer_info_value"><?php esc_html_e('Current', 'trx_addons'); ?></th>
<th class="trx_importer_info_advise"><?php esc_html_e('Suggested', 'trx_addons'); ?></th>
</tr>
<?php
$sys_info = trx_addons_get_sys_info();
$checked = true;
foreach ($sys_info as $k=>$item) {
$checked = $checked && ( ! isset($item['checked']) || $item['checked'] );
?>
<tr>
<td class="trx_importer_info_param"><?php echo esc_html($item['title']); ?></td>
<td class="trx_importer_info_value<?php
if (isset($item['checked'])) {
echo ' trx_importer_info_param_' . ( $item['checked'] ? 'checked' : 'unchecked' );
}
?>"><?php echo esc_html($item['value']); ?></td>
<td class="trx_importer_info_advise"><?php echo esc_html($item['recommended']); ?></td>
</tr>
<?php
}
?>
</table>
<?php
if ( ! $checked ) {
?>
<div class="trx_importer_sys_info_check_result trx_addons_info_box trx_addons_info_box_warning">
<p><?php
echo wp_kses_data(
__("It seems that your server doesn't comply with the theme requirements. You may encounter problems during the demo data installation.", 'trx_addons')
);
?></p>
<p><?php
echo wp_kses(
sprintf(
__("You may want to check with your Hosting Provider if they can fix the issues for you. Or consider using %s that provides a 50%% discount for our customers.", 'trx_addons'),
'<a href="//www.siteground.com/themerex" target="_blank">' . esc_html__( 'Siteground Hosting', 'trx_addons' ) . '</a>'
),
'trx_addons_kses_content'
);
?></p>
</div>
<?php
}
}
?>
<div class="trx_importer_sys_info_manual">
<h5 class="trx_importer_sys_info_manual_title">
<span class="dashicons dashicons-download"></span>
<?php esc_html_e('Manual Demo Data Installation', 'trx_addons'); ?>
</h5>
<p><?php
echo wp_kses_data(
__("If for some reason you have troubles importing demo data, you can always upload it manually:", 'trx_addons')
);
?></p>
<ol>
<li><?php
echo wp_kses(
sprintf(
__("Download %s", 'trx_addons'),
'<a href="' . esc_url(
trailingslashit( trx_addons_get_protocol() . ':'
. trx_addons_get_theme_data( 'theme_demofiles_url' )
)
. trx_addons_get_theme_data( 'theme_demofiles_archive_name', 'demo.zip' )
) . '"'
. ' target="_blank">'
. esc_html__( 'this archive', 'trx_addons' )
. '</a>'
),
'trx_addons_kses_content'
);
?></li>
<li><?php
echo wp_kses(
sprintf(
__("Unzip it and upload the 'demo' folder to your theme's root folder, e.g. <code>/wp-content/themes/%s/</code>", 'trx_addons'),
get_stylesheet()
),
'trx_addons_kses_content'
);
?></li>
<li><?php
esc_html_e("Return to this page and try importing demo again.", 'trx_addons');
?></li>
</ol>
</div>
</div><?php
}
//-----------------------------------------------------------------------------------
// Export demo data
//-----------------------------------------------------------------------------------
function exporter() {
global $wpdb;
$suppress = $wpdb->suppress_errors();
// Export theme mods
trx_addons_fpc($this->export_file_dir('theme_mods.txt'), serialize($this->prepare_data(apply_filters('trx_addons_filter_export_mods', get_theme_mods(), $this))));
// Export plugins settings and WordPress options
$options = array();
if (is_array($this->options['additional_options']) && count($this->options['additional_options']) > 0) {
foreach ($this->options['additional_options'] as $opt) {
$rows = $wpdb->get_results( $wpdb->prepare( "SELECT option_name, option_value FROM {$wpdb->options} WHERE option_name LIKE %s", $opt ) );
if (is_array($rows) && count($rows) > 0) {
foreach ($rows as $row) {
if ( ! in_array( $row->option_name, $this->options['skip_options'] ) ) {
$options[$row->option_name] = trx_addons_unserialize($row->option_value);
}
}
}
}
}
trx_addons_fpc($this->export_file_dir('theme_options.txt'), serialize($this->prepare_data(apply_filters('trx_addons_filter_export_options', $options, $this))));
// Export widgets
$rows = $wpdb->get_results( "SELECT option_name, option_value
FROM {$wpdb->options}
WHERE option_name = 'sidebars_widgets'
OR option_name = 'trx_addons_widgets_areas'
OR option_name LIKE 'widget_%'"
);
$options = array();
if (is_array($rows) && count($rows) > 0) {
foreach ($rows as $row) {
$options[$row->option_name] = trx_addons_unserialize($row->option_value);
}
}
trx_addons_fpc($this->export_file_dir('widgets.txt'), serialize($this->prepare_data(apply_filters('trx_addons_filter_export_widgets', $options, $this))));
// Export posts
trx_addons_fpc($this->export_file_dir('posts.txt'), serialize(array(
"posts" => $this->export_dump("posts"),
"postmeta" => $this->export_dump("postmeta"),
"comments" => $this->export_dump("comments"),
"commentmeta" => $this->export_dump("commentmeta"),
"terms" => $this->export_dump("terms"),
"termmeta" => $this->export_dump("termmeta"),
"term_taxonomy" => $this->export_dump("term_taxonomy"),
"term_relationships" => $this->export_dump("term_relationships")
)));
// Expost WP Users
$users = array();
$rows = $this->export_dump("users");
if (is_array($rows) && count($rows)>0) {
foreach ($rows as $k=>$v) {
$v['user_login'] = sprintf('user%s', $v['ID']);
$v['user_nicename'] = sprintf('user%s', $v['ID']);
$v['display_name'] = sprintf(esc_html__('User %d', 'trx_addons'), $v['ID']);
$v['user_email'] = sprintf('user%s',$v['ID']).'@user-mail.net';
$v['user_pass'] = '';
$rows[$k] = apply_filters( 'trx_addons_filter_export_single_user', $v, $rows[$k], $this );
}
}
$users['users'] = apply_filters('trx_addons_filter_export_users', $rows, $this);
$rows = $this->export_dump("usermeta");
if (is_array($rows) && count($rows)>0) {
foreach ($rows as $k=>$v) {
if ($v['meta_key'] == 'nickname') $v['meta_value'] = sprintf('user%s', $v['user_id']);
else if ($v['meta_key'] == 'first_name') $v['meta_value'] = sprintf(esc_html__('FName%d', 'trx_addons'), $v['user_id']);
else if ($v['meta_key'] == 'last_name') $v['meta_value'] = sprintf(esc_html__('LName%d', 'trx_addons'), $v['user_id']);
else if ($v['meta_key'] == 'billing_first_name') $v['meta_value'] = sprintf(esc_html__('FName%d', 'trx_addons'), $v['user_id']);
else if ($v['meta_key'] == 'billing_last_name') $v['meta_value'] = sprintf(esc_html__('LName%d', 'trx_addons'), $v['user_id']);
else if ($v['meta_key'] == 'billing_email') $v['meta_value'] = sprintf('user%s', $v['user_id']).'@user-mail.net';
$rows[$k] = apply_filters( 'trx_addons_filter_export_single_usermeta', $v, $rows[$k], $this );
}
}
$users['usermeta'] = apply_filters('trx_addons_filter_export_usermeta', $rows, $this);
trx_addons_fpc($this->export_file_dir('users.txt'), serialize($users));
// Export Theme specific post types
do_action('trx_addons_action_importer_export', $this);
$wpdb->suppress_errors( $suppress );
}
// Export specified table
function export_dump($table) {
global $wpdb;
$rows = array();
if ( count( $wpdb->get_results( $wpdb->prepare( "SHOW TABLES LIKE %s", $wpdb->prefix . trim($table) ), ARRAY_A ) ) == 1 ) {
$order = $table=='posts'
? 'ID'
: (in_array( $table, array( 'postmeta', 'termmeta' ) )
? 'meta_id'
: ($table=='terms'
? 'term_id'
: ''));
if ($table=='posts' && count($this->options['ignore_post_types'])>0) {
$query = $wpdb->prepare(
"SELECT t.* FROM ".esc_sql($wpdb->prefix.trim($table))." AS t WHERE t.post_type NOT IN (" . join(",", array_fill(0, count($this->options['ignore_post_types']), '%s')) . ")" . ($order ? ' ORDER BY t.' . esc_sql($order) . ' ASC' : ''),
$this->options['ignore_post_types']
);
$rows = $this->prepare_data( $wpdb->get_results( $query, ARRAY_A ) );
} else {
$query = "SELECT t.* FROM ".esc_sql($wpdb->prefix.trim($table))." AS t".($order ? ' ORDER BY t.' . esc_sql($order) . ' ASC' : '');
$rows = $this->prepare_data( $wpdb->get_results( $query, ARRAY_A ) );
}
if ($this->options['debug']) dfl(sprintf(__("Export %d rows from table '%s'. Used query: %s", 'organic_beauty'), count($rows), $table, $query));
}
return $rows;
}
// Clear API keys before export
function export_clear_api_keys($options) {
// Google maps
if ( ! empty( $options['api_google'] ) ) {
$options['api_google'] = '';
}
// Google analytics
if ( ! empty( $options['api_google_analitics'] ) ) {
$options['api_google_analitics'] = '';
}
// Google remarketing
if ( ! empty( $options['api_google_remarketing'] ) ) {
$options['api_google_remarketing'] = '';
}
// Open Street map
if ( ! empty( $options['api_openstreet_tiler_vector'] ) && is_array( $options['api_openstreet_tiler_vector'] ) ) {
foreach( $options['api_openstreet_tiler_vector'] as $k => $v ) {
if ( ! empty( $v['token'] ) ) $options['api_openstreet_tiler_vector'][$k]['token'] = '';
}
}
// Facebook
if ( ! empty( $options['api_fb_app_id'] ) ) {
$options['api_fb_app_id'] = '';
}
// Instagram
if ( ! empty( $options['api_instagram_client_id'] ) ) {
$options['api_instagram_client_id'] = '';
}
if ( ! empty( $options['api_instagram_client_secret'] ) ) {
$options['api_instagram_client_secret'] = '';
}
if ( ! empty( $options['api_instagram_access_token'] ) ) {
$options['api_instagram_access_token'] = '';
}
if ( ! empty( $options['api_instagram_user_id'] ) ) {
$options['api_instagram_user_id'] = '';
}
return $options;
}
//-----------------------------------------------------------------------------------
// Import demo data
//-----------------------------------------------------------------------------------
//Handler of the add_action('wp_ajax_trx_addons_importer_start_import', array($this, 'importer'));
function importer() {
if ($this->options['debug']) dfl(__('AJAX handler for importer', 'trx_addons'));
trx_addons_verify_nonce( 'ajax_nonce' );
if ( ! isset($_POST['importer_action']) ) {
trx_addons_forbidden();
}
$this->prepare_vars();
$this->action = $this->response['action'] = $_POST['importer_action'];
if ($this->options['debug']) dfl( sprintf(__('Dispatch action: %s', 'trx_addons'), $this->action) );
global $wpdb;
$suppress = $wpdb->suppress_errors();
ob_start();
// Change PHP settings
if ( function_exists( 'ini_get' ) ) {
// Change max_execution_time (if allowed by server)
$admin_tm = max(0, min(1800, $this->options['demo_timeout']));
$tm = max(30, (int) ini_get('max_execution_time'));
if ($tm < $admin_tm) {
@set_time_limit( $admin_tm );
$this->max_time = round( 0.9 * max(30, ini_get('max_execution_time')));
}
// Increase memory limit if free memory less then specified value
$memory_need = ( version_compare( phpversion(), '7.0', '<' ) ? 128 : 64 ) * pow( 1024, 2 );
$memory_usage = memory_get_usage();
if ( trx_addons_size2num( ini_get( 'memory_limit' ) ) - $memory_usage < $memory_need ) {
@ini_set( 'memory_limit', trx_addons_num2size( $memory_usage + $memory_need ) );
}
/*
// Increase upload max file size to 32M
$upload_max_filesize = 32 * pow( 1024, 2 );
if ( trx_addons_size2num( ini_get( 'upload_max_filesize' ) ) < $upload_max_filesize ) {
@ini_set( 'upload_max_filesize', trx_addons_num2size( $upload_max_filesize ) );
}
*/
}
// Start import - clear tables, etc.
if ( $this->action == 'import_start' ) {
do_action('trx_addons_action_importer_import_start', $this);
if ( ! $this->check_required_plugins( $this->options['demo_parts'] ) ) {
$this->response['error'] = $this->error;
} else {
if ( ! empty( $this->options['demo_parts'] ) ) {
$this->clear_tables();
}
}
if ( $this->options['debug'] ) dfl( sprintf( __( 'Start import from "%s"', 'trx_addons' ), $this->options['demo_url'] ) );
// Import posts and users
} else if ($this->action == 'import_posts') {
wp_suspend_cache_invalidation( true );
$this->import_posts();
if ($this->response['result'] >= 100 && $this->options['demo_set']=='full') {
do_action('trx_addons_action_importer_after_import_posts', $this);
}
wp_suspend_cache_invalidation( false );
// Import posts and users
} else if ($this->action == 'import_users') {
$this->import_users();
// Import attachments
} else if ($this->action == 'import_uploads') {
$this->import_uploads();
// Regenerate thumbnails
} else if ($this->action == 'import_thumbnails') {
$this->import_thumbnails();
// Import Theme Options: WP Modifications with Theme Options
} else if ($this->action == 'import_tm') {
$this->import_theme_mods();
// Import Plugins Settings: ThemeREX Addons and other plugins options
} else if ($this->action == 'import_to') {
$this->import_theme_options();
// Import Widgets
} else if ($this->action == 'import_widgets') {
$this->import_widgets();
// End import - clear cache, flush rules, etc.
} else if ($this->action == 'import_end') {
trx_addons_clear_cache('all');
$this->set_permalink_structure();
flush_rewrite_rules();
do_action('trx_addons_action_importer_import_end', $this);
// Import Theme specific posts
} else {
do_action('trx_addons_action_importer_import', $this, $this->action);
}
ob_end_clean();
$wpdb->suppress_errors($suppress);
if ($this->options['debug']) dfl( sprintf(__("AJAX handler finished - send results to client: %s", 'trx_addons'), json_encode($this->response)) );
trx_addons_ajax_response( $this->response );
}
// Set permalink structure to 'Post name'
function set_permalink_structure() {
if ($this->options['set_permalinks']) {
$permalink_structure = '/%postname%/';
if ( ! got_url_rewrite() ) {
$permalink_structure = "/index.php{$permalink_structure}";
} else if ( is_multisite() && ! is_subdomain_install() && is_main_site() && 0 === strpos( get_option( 'permalink_structure' ), '/blog/' ) ) {
$permalink_structure = "/blog{$permalink_structure}";
}
$permalink_structure = sanitize_option( 'permalink_structure', $permalink_structure );
global $wp_rewrite;
$wp_rewrite->set_permalink_structure( $permalink_structure );
}
}
// Delete all data from tables
function clear_tables() {
global $wpdb;
if ($this->options['demo_set']=='full') {
if (strpos($this->options['demo_parts'], 'posts')!==false) {
if ($this->options['debug']) {
dfl( __('Clear tables', 'trx_addons') );
}
$res = $wpdb->query("TRUNCATE TABLE {$wpdb->posts}");
if ( $res === false ) {
$res = $wpdb->query("DELETE FROM {$wpdb->posts}");
if ( $res !== false && ! is_wp_error( $res ) ) $wpdb->query("ALTER TABLE {$wpdb->posts} AUTO_INCREMENT = 1;");
}
if ( is_wp_error( $res ) ) dfl( __( 'Failed truncate table POSTS.', 'trx_addons' ) . ' ' . ($res->get_error_message()) );
$res = $wpdb->query("TRUNCATE TABLE {$wpdb->postmeta}");
if ( $res === false ) {
$res = $wpdb->query("DELETE FROM {$wpdb->postmeta}");
if ( $res !== false && ! is_wp_error( $res ) ) $wpdb->query("ALTER TABLE {$wpdb->postmeta} AUTO_INCREMENT = 1;");
}
if ( is_wp_error( $res ) ) dfl( __( 'Failed truncate table POSTMETA.', 'trx_addons' ) . ' ' . ($res->get_error_message()) );
$res = $wpdb->query("TRUNCATE TABLE {$wpdb->comments}");
if ( $res === false ) {
$res = $wpdb->query("DELETE FROM {$wpdb->comments}");
if ( $res !== false && ! is_wp_error( $res ) ) $wpdb->query("ALTER TABLE {$wpdb->comments} AUTO_INCREMENT = 1;");
}
if ( is_wp_error( $res ) ) dfl( __( 'Failed truncate table COMMENTS.', 'trx_addons' ) . ' ' . ($res->get_error_message()) );
$res = $wpdb->query("TRUNCATE TABLE {$wpdb->commentmeta}");
if ( $res === false ) {
$res = $wpdb->query("DELETE FROM {$wpdb->commentmeta}");
if ( $res !== false && ! is_wp_error( $res ) ) $wpdb->query("ALTER TABLE {$wpdb->commentmeta} AUTO_INCREMENT = 1;");
}
if ( is_wp_error( $res ) ) dfl( __( 'Failed truncate table COMMENTMETA.', 'trx_addons' ) . ' ' . ($res->get_error_message()) );
$res = $wpdb->query("TRUNCATE TABLE {$wpdb->terms}");
if ( $res === false ) {
$res = $wpdb->query("DELETE FROM {$wpdb->terms}");
if ( $res !== false && ! is_wp_error( $res ) ) $wpdb->query("ALTER TABLE {$wpdb->terms} AUTO_INCREMENT = 1;");
}
if ( is_wp_error( $res ) ) dfl( __( 'Failed truncate table TERMS.', 'trx_addons' ) . ' ' . ($res->get_error_message()) );
$res = $wpdb->query("TRUNCATE TABLE {$wpdb->termmeta}");
if ( $res === false ) {
$res = $wpdb->query("DELETE FROM {$wpdb->termmeta}");
if ( $res !== false && ! is_wp_error( $res ) ) $wpdb->query("ALTER TABLE {$wpdb->termmeta} AUTO_INCREMENT = 1;");
}
if ( is_wp_error( $res ) ) dfl( __( 'Failed truncate table TERMMETA.', 'trx_addons' ) . ' ' . ($res->get_error_message()) );
$res = $wpdb->query("TRUNCATE TABLE {$wpdb->term_relationships}");
if ( $res === false ) {
$res = $wpdb->query("DELETE FROM {$wpdb->term_relationships}");
if ( $res !== false && ! is_wp_error( $res ) ) $wpdb->query("ALTER TABLE {$wpdb->term_relationships} AUTO_INCREMENT = 1;");
}
if ( is_wp_error( $res ) ) dfl( __( 'Failed truncate table TERM_RELATIONSHIPS.', 'trx_addons' ) . ' ' . ($res->get_error_message()) );
$res = $wpdb->query("TRUNCATE TABLE {$wpdb->term_taxonomy}");
if ( $res === false ) {
$res = $wpdb->query("DELETE FROM {$wpdb->term_taxonomy}");
if ( $res !== false && ! is_wp_error( $res ) ) $wpdb->query("ALTER TABLE {$wpdb->term_taxonomy} AUTO_INCREMENT = 1;");
}
if ( is_wp_error( $res ) ) dfl( __( 'Failed truncate table TERM_TAXONOMY.', 'trx_addons' ) . ' ' . ($res->get_error_message()) );
}
do_action('trx_addons_action_importer_clear_tables', $this, $this->options['demo_parts']);
}
}
// Import users
function import_users() {
if ($this->options['debug'])
dfl(__('Import users', 'trx_addons'));
$this->response['start_from_id'] = 0;
$this->import_dump('users', __('Users', 'trx_addons'));
}
// Import posts, terms and comments
function import_posts() {
if ($this->options['debug'])
dfl(__('Import posts, terms and comments', 'trx_addons'));
$this->response['start_from_id'] = isset($_POST['start_from_id']) ? $_POST['start_from_id'] : 0;
if ($this->options['demo_set'] == 'part' && $this->response['start_from_id'] == 0) {
$this->import_prepare_no_image();
}
$this->import_dump('posts', __('Posts', 'trx_addons'));
}
// Import media (uploads folder)
function import_uploads($uploads = '', $import_type = '') {
if ($this->options['debug'])
dfl(__('Import media', 'trx_addons'));
if ($uploads == '')
$uploads = $this->options['files'][$this->options['demo_type']]['file_with_uploads'];
if (empty($uploads))
return;
// Detect current uploads folder
if ($import_type == 'ocdi') {
$uploads_info = wp_upload_dir();
$this->uploads_dir = $uploads_info['basedir'];
}
// Get last processed arh
$last_arh = $this->response['start_from_id'] = isset($_POST['start_from_id']) ? $_POST['start_from_id'] : '';
// Get list of the files
$txt = !$this->options['debug'] ? get_transient('trx_addons_importer_uploads') : '';
if ( empty($last_arh) || empty($txt) ) {
if ( ($txt = $this->get_file($uploads, 0, $import_type)) === false) {
return;
} else if (!$this->options['debug']) {
set_transient('trx_addons_importer_uploads', $txt, 20*60); // Store to the cache for 20 minutes
}
}
$files = trx_addons_unserialize($txt);
if (!is_array($files)) $files = explode("\n", str_replace("\r\n", "\n", $files));
// Remove empty lines and comments
foreach ($files as $k=>$file) {
$file = trim($file);
if ($file=='' || substr($file, 0, 1) == '#') unset($files[$k]);
}
// Make archive parts
$ext = trx_addons_get_file_ext(trx_addons_array_get_first($files, false));
$parts = (int) $ext;
if (count($files)==1 && $parts > 0) {
$new_files = array();
for ($i=1; $i<=$parts; $i++) {
$new_files[] = str_replace('.'.trim($ext), sprintf('.%03d', $i), $files[0]);
}
$files = $new_files;
}
// Process files
$counter = 0;
$result = 0;
foreach ($files as $file) {
$counter++;
$result = $counter < count($files) ? round($counter / count($files) * 100, 2) : 100;
if ( ($file = trim($file)) == '' ) {
continue;
}
if (!empty($last_arh)) {
if ($file==$last_arh) {
$last_arh = '';
}
continue;
}
$need_del = false;
$need_extract = false;
$need_exit = false;
$zip = '';
// Load single file into system temp folder
if (trx_addons_get_file_ext($file)=='zip') {
if ( ($zip = $this->download_file($file, round( max(0, $counter-1) / count($files) * 100, 2 ), $import_type)) === '') {
$need_exit = true;
} else {
$need_del = substr($zip, 0, 5)=='http:' || substr($zip, 0, 6)=='https:';
$need_extract = true;
}
// Append next part (*.001, *.002 ...) to archive
} else if ((int) trx_addons_get_file_ext($file) > 0) {
if ( ($txt = $this->get_file($file, round( max(0, $counter-1) / count($files) * 100, 2 ), $import_type)) === false) {
$need_exit = true;
} else {
$zip = $this->uploads_dir.'/import_media.tmp';
$res = trx_addons_fpc($zip, $txt, $file==$files[0] ? 0 : FILE_APPEND);
if ($this->options['debug']) {
dfl(sprintf( __('Loaded %d bytes', 'trx_addons'), $res));
}
$need_extract = $need_del = ($counter == count($files));
}
}
// Unrecoverable error is appear
if ($need_exit) break;
// Save to log last processed file
$this->response['start_from_id'] = $file;
// Check time
if ($this->options['debug']) {
dfl(sprintf( __('File %s imported. Current import progress: %s. Time limit: %s sec. Elapsed time: %s sec.', 'trx_addons'), $file, $result.'%', $this->max_time, time() - $this->start_time));
}
// Unzip file
if ($need_extract) {
if (!empty($zip) && file_exists($zip)) {
if ($this->options['debug'])
dfl(sprintf(__('Extract zip-file "%s"', 'trx_addons'), $zip));
$rez = trx_addons_unzip_file( $zip, $this->uploads_dir );
if ( is_wp_error($rez) ) {
$msg = sprintf(__('Unable to unzip file "%s"', 'themerex'), $zip);
$this->response['error'] = $msg;
if ($this->options['debug']) {
dfl($msg);
dfo($rez);
}
}
if ($need_del) unlink($zip);
} else {
$msg = sprintf(__('File "%s" not found', 'themerex'), $zip);
$this->response['error'] = $msg;
if ($this->options['debug'])
dfl($msg);
}
}
// Break import after timeout or if attachments loading from parts - to show percent loading after each part
//if (time() - $this->start_time >= $this->max_time)
if ($import_type != 'ocdi')
break;
}
if ($result >= 100) delete_transient('trx_addons_importer_uploads');
$this->response['result'] = $result;
}
// Regenerate thumbnails
function import_thumbnails() {
if ( $this->options['debug'] ) {
dfl(__('Regenerate thumbnails', 'trx_addons'));
}
// Get last processed attachment
$last_arh = $this->response['start_from_id'] = isset($_POST['start_from_id']) ? $_POST['start_from_id'] : '';
// Get list of the attachments
$files = ! $this->options['debug'] ? get_transient('trx_addons_importer_attachments') : '';
if ( empty($last_arh) || empty($files) ) {
$list = get_posts( array(
'post_type' => 'attachment',
'posts_per_page' => -1,
'post_status' => 'any',
'post_parent' => null,
'orderby' => 'ID',
'order' => 'asc'
)
);
if (!is_array($list) || count($list) == 0)
return;
$files = array();
foreach ($list as $post) {
$files[$post->ID] = get_attached_file($post->ID);
}
if ( ! $this->options['debug']) {
set_transient('trx_addons_importer_attachments', $list, 20*60); // Store to the cache for 20 minutes
}
}
// Process files
$counter = $processed = $result = 0;
foreach ($files as $id=>$file) {
$counter++;
$result = $counter < count($files) ? round($counter / count($files) * 100, 2) : 100;
if (!empty($last_arh)) {
if ($id == $last_arh)
$last_arh = '';
continue;
}
// Regenerate metadata
wp_update_attachment_metadata( $id, wp_generate_attachment_metadata( $id, $file ) );
// Save to log last processed file
$this->response['start_from_id'] = $id;
// Check time
if ($this->options['debug'])
dfl(sprintf( __('Thumbnails of the attachments %s: %s regenerated. Current import progress: %s. Time limit: %s sec. Elapsed time: %s sec.', 'trx_addons'), $id, $file, $result.'%', $this->max_time, time() - $this->start_time));
// Break import after timeout or if attachments loading from parts - to show percent loading after each part
if (time() - $this->start_time >= $this->max_time || ++$processed >= $this->options['regenerate_thumbnails'])
break;
}
if ($result >= 100) delete_transient('trx_addons_importer_attachments');
$this->response['result'] = $result;
}
// Import theme options: WP Modifications with Theme Options
function import_theme_mods() {
if ($this->options['debug'])
dfl(__('Import Theme Options', 'trx_addons'));
if ( empty($this->options['files'][$this->options['demo_type']]['file_with_mods']) )
return;
if ( ($txt = $this->get_file($this->options['files'][$this->options['demo_type']]['file_with_mods'])) === false )
return;
$data = trx_addons_unserialize($txt);
// Replace upload url in options
if (is_array($data) && count($data) > 0) {
$data = $this->replace_site_url($data);
$theme = get_stylesheet();
update_option( "theme_mods_$theme", $data );
} else {
if ($this->options['debug'])
dfl(sprintf(__('Unable to unserialize data from the file %s', 'trx_addons'), trx_addons_get_file_name($this->options['files'][$this->options['demo_type']]['file_with_mods'])));
}
}
// Import Plugins settings
function import_theme_options() {
if ( $this->options['debug'] ) {
dfl(__('Import Plugins Settings', 'trx_addons'));
}
if ( empty( $this->options['files'][$this->options['demo_type']]['file_with_options'] ) ) {
return;
}
if ( ( $txt = $this->get_file( $this->options['files'][$this->options['demo_type']]['file_with_options'] ) ) === false ) {
return;
}
$data = trx_addons_unserialize($txt);
// Replace upload url in options
if ( is_array( $data ) && count( $data ) > 0 ) {
foreach ( apply_filters( 'trx_addons_filter_import_theme_options_data', $data ) as $k => $v ) {
if ( apply_filters( 'trx_addons_filter_import_theme_options', true, $k, $v, $this->options ) ) {
update_option( $k, apply_filters( 'trx_addons_filter_import_theme_options_value', $this->replace_site_url( $v ), $k ) );
}
}
} else {
if ( $this->options['debug'] ) {
dfl(sprintf(__('Unable to unserialize data from the file %s', 'trx_addons'), trx_addons_get_file_name($this->options['files'][$this->options['demo_type']]['file_with_options'])));
}
}
}
// Import widgets
function import_widgets() {
if ( $this->options['debug'] ) {
dfl(__('Import Widgets', 'trx_addons'));
}
if ( empty( $this->options['files'][$this->options['demo_type']]['file_with_widgets'] ) ) {
return;
}
if ( ( $txt = $this->get_file( $this->options['files'][$this->options['demo_type']]['file_with_widgets'] ) ) === false ) {
return;
}
$data = trx_addons_unserialize($txt);
if ( is_array( $data ) && count( $data ) > 0 ) {
foreach ( apply_filters( 'trx_addons_filter_import_widgets_data', $data ) as $k => $v ) {
if ( apply_filters( 'trx_addons_filter_import_widgets', true, $k, $v ) ) {
update_option( $k, apply_filters('trx_addons_filter_import_widgets_value', $this->replace_site_url($v), $k) );
}
}
} else {
if ( $this->options['debug'] ) {
dfl(sprintf(__('Unable to unserialize data from the file %s', 'trx_addons'), trx_addons_get_file_name($this->options['files'][$this->options['demo_type']]['file_with_widgets'])));
}
}
}
// Import any SQL dump
function import_dump( $slug, $title, $required = true ) {
if ($this->options['debug']) {
dfl(sprintf(__('Import dump file: "%s"', 'trx_addons'), $this->options['files'][$this->options['demo_type']]['file_with_' . $slug]));
}
if ( empty($this->options['files'][$this->options['demo_type']]['file_with_' . $slug]) ) {
return;
}
if ( ($txt = $this->get_file($this->options['files'][$this->options['demo_type']]['file_with_' . $slug])) === false ) {
if ( ! $required ) {
$this->response['error'] = '';
}
return;
}
$result = 100;
$data = trx_addons_unserialize($txt);
if (is_array($data) && count($data) > 0) {
global $wpdb;
$wpdb->query("set session wait_timeout=10"); // 10s. Default is 5s
$wpdb->query("set session connect_timeout=300"); // 300s. Default is 60s
//$wpdb->query("set global max_allowed_packet=65536"); // 64K. Default is 16M
foreach ($data as $table=>$rows) {
$values = $fields = '';
$result = 100;
$break = false;
// In partial import skip all tables except 'posts' and 'postmeta'
if ( $this->options['demo_set'] == 'part'
&& $this->action == 'import_posts'
&& ! in_array( $table, array( 'posts', 'postmeta' ) )
) {
if ($this->options['debug']) {
dfl(sprintf(__('Skip table "%s"', 'trx_addons'), $table));
}
continue;
}
// Process table
if ($this->options['debug']) {
dfl(sprintf(__('Process table "%s"', 'trx_addons'), $table));
}
if ( count( $wpdb->get_results( $wpdb->prepare( "SHOW TABLES LIKE %s", $wpdb->prefix . trim($table) ), ARRAY_A ) ) == 0 ) {
if ( $this->options['debug'] ) {
dfl(sprintf(__('Table "%s" does not exists! Skip dump import for this table.', 'trx_addons'), $table));
}
continue;
}
// Clear table, if it is not 'users' or 'usermeta' and not any posts, terms or comments table
if ($this->options['demo_set']=='full' && !in_array($table, array('users', 'usermeta')) && $this->action!='import_posts') {
$wpdb->query("TRUNCATE TABLE " . esc_sql($wpdb->prefix . $table));
}
// Restore previous state (if import was split on parts)
if ($this->options['demo_set']=='part' && $table=='posts' && $this->response['start_from_id'] > 0) {
$this->part_replace = get_transient('trx_addons_importer_part_replace'); //get_option('trx_addons_importer_part_replace', array());
if (!is_array($this->part_replace)) $this->part_replace = array();
$this->part_image = get_transient('trx_addons_importer_part_image'); //get_option('trx_addons_importer_part_image', array());
if (!is_array($this->part_image)) $this->part_image = array();
}
if (is_array($rows) && ($posts_all=count($rows)) > 0) {
$posts_counter = $posts_imported = 0;
foreach ($rows as $row) {
$posts_counter++;
$result = $posts_counter < $posts_all ? round($posts_counter / $posts_all * 100) : 100;
// Skip previously imported posts
if (!empty($row['ID']) && $row['ID'] <= $this->response['start_from_id']) continue;
// Check if this row will be imported in the set='part'
if (!apply_filters('trx_addons_filter_importer_import_row', $this->options['demo_set']=='full', $table, $row, $this->options['demo_parts'])) continue;
// Replace demo URL to current site URL
$row = $this->replace_site_url($row);
$f = '';
$v = '';
if (is_array($row) && count($row) > 0) {
// If 'demo_set' == 'part' - prepare data
if ($this->options['demo_set']=='part') {
if ( $table=='posts' ) {
// Replace images in the post's content
$row['post_content'] = preg_replace('/(\s+image=["\']\d+["\'])/', ' image="'.esc_attr($this->part_image['id']).'"', $row['post_content']);
$row['post_content'] = preg_replace('/(\s+url=["\']\d+["\'])/', ' url="'.esc_attr($this->part_image['id']).'"', $row['post_content']);
$row['post_content'] = preg_replace('/(url\([^\)]+\))/', 'url('.esc_attr($this->part_image['url']).')', $row['post_content']);
// Replace category in the shortcodes
$row['post_content'] = preg_replace('/(\s+category=["\']\d+["\'])/', ' category="0"', $row['post_content']);
$row['post_content'] = preg_replace('/(\s+cat=["\']\d+["\'])/', ' cat="0"', $row['post_content']);
}
if ( $table=='postmeta' ) {
// Replace images in the meta values
if ($row['meta_key']=='_elementor_data' ) {
$row['meta_value'] = preg_replace('/(url\([^\)]+\))/', 'url('.esc_attr($this->part_image['url']).')', $row['meta_value']);
}
if ($row['meta_key']=='_wpb_shortcodes_custom_css' ) {
$row['meta_value'] = preg_replace('/(url\([^\)]+\))/', 'url('.esc_attr($this->part_image['url']).')', $row['meta_value']);
}
if ($row['meta_key']=='_thumbnail_id' ) {
$row['meta_value'] = $this->part_image['id'];
}
// Change post ID in the post meta
$row['post_id'] = $this->part_replace[$row['post_id']];
}
// Content filter
$row = apply_filters('trx_addons_filter_importer_row_content', $row, $table );
}
// Merge fields and values to string
foreach ($row as $field => $value) {
// If 'demo_set' == 'part' - skip autoincrement fields
if ($this->options['demo_set']=='part') {
if ($table=='posts' && $field=='ID') continue;
if ($table=='postmeta' && $field=='meta_id') continue;
}
$f .= ($f ? ',' : '') . '`' . esc_sql($field) . '`';
$v .= ($v ? ',' : '') . ( is_null( $value ) ? 'NULL' : "'" . esc_sql($value) . "'" );
}
}
if ($fields == '') $fields = '(' . trim($f) . ')';
$values .= ($values ? ',' : '') . '(' . trim($v) . ')';
// If query length exceed 64K - run query, because MySQL not accept long query string ( > 65535 bytes)
// If current table 'users' or 'usermeta' - run queries row by row, because we append data
if (strlen($values . $v) > 64000
|| in_array($table, apply_filters('trx_addons_filter_importer_separate_insert', array('users', 'usermeta')))
|| ($this->options['demo_set']=='part' && $table=='posts')) {
// Attention! All items in the variable $values are escaped in the loop above - esc_sql($value)
// We can't use wpdb::prepare because we need calculate real query's length (with real values, but not with %s)
$q = ( substr( $table, 0, 4) == 'user' ? 'INSERT' : 'REPLACE' ) . ' INTO ' . esc_sql($wpdb->prefix . $table)
. (true || $this->options['demo_set']=='part' // Always add field's names
? ' ' . $fields
: ''
)
. " VALUES {$values}";
$wpdb->query($q);
$values = $fields = '';
if ($this->options['demo_set']=='part' && $table=='posts') {
$this->part_replace[$row['ID']] = $wpdb->insert_id;
$rez = $wpdb->update( $wpdb->posts, array( 'guid' => get_permalink( $this->part_replace[$row['ID']] ) ), array( 'ID' => $this->part_replace[$row['ID']] ) );
}
}
// Save last ID to the log
$this->response['start_from_id'] = isset($row['ID']) ? max($row['ID'], $this->response['start_from_id']) : 0;
if ($this->options['debug']) {
dfl( sprintf( __('Record (ID=%s) is imported. Progress: %s. Time: %s sec. from %s sec.', 'trx_addons'),
!empty($row['ID'])
? $row['ID'] . ($this->options['demo_set']=='part'
? '->' . $this->part_replace[$row['ID']]
: ''
)
: (!empty($row['meta_id'])
? $row['meta_id']
: (!empty($row['term_id'])
? $row['term_id']
: (!empty($row['post_id'])
? $row['post_id']
: ''
)
)
),
$result.'%',
time() - $this->start_time,
$this->max_time
)
);
}
// Break import after timeout or if leave one post and execution time > half of max_time
if (time() - $this->start_time >= $this->max_time) {
$break = true;
break;
}
}
}
if (!empty($values)) {
// Attention! All items in the variable $values are escaped in the loop above - esc_sql($value)
// We can't use wpdb::prepare because we need calculate real query's length (with real values, but not with %s)
$q = ( substr( $table, 0, 4) == 'user' ? 'INSERT' : 'REPLACE' ) . ' INTO ' . esc_sql($wpdb->prefix . $table)
. (true || $this->options['demo_set']=='part' // Always add field's names
? ' ' . $fields
: ''
)
. " VALUES {$values}";
$wpdb->query($q);
}
if ($this->options['demo_set']=='part' && $table=='posts') {
set_transient('trx_addons_importer_part_replace', $result < 100 ? $this->part_replace : array(), 10*60); // Store to the cache for 10 minutes
set_transient('trx_addons_importer_part_image', $result < 100 ? $this->part_image : array(), 10*60); // Store to the cache for 10 minutes
}
if ($this->options['debug']) dfl(sprintf(__('Imported %s. Elapsed time %s sec. of %s sec.', 'trx_addons'), $result.'%', time() - $this->start_time, $this->max_time));
if ($break) break;
}
} else {
if ($this->options['debug'])
dfl(sprintf(__('Unable to unserialize data from the file %s', 'trx_addons'), trx_addons_get_file_name($this->options['files'][$this->options['demo_type']]['file_with_' . $slug])));
}
$this->response['result'] = $result;
}
// Check if the row will be imported
// Handler of the add_filter('trx_addons_filter_importer_import_row', array($this, 'import_check_row'), 9, 4);
function import_check_row($flag, $table, $row, $parts) {
// If demo_set=='full' or previous handler set flag to true - return true
if ($flag) return $flag;
// Check posts, pages, etc.
if ($table == 'posts') {
$flag = $row['post_type']=='page' && in_array($row['ID'], $this->options['demo_pages']);
} else if ($table == 'postmeta') {
$flag = !empty($this->part_replace[$row['post_id']]);
} else {
$flag = true;
}
return $flag;
}
// Copy no-image.jpg to the uploads folder
function import_prepare_no_image() {
$no_image_title = esc_html__('No-Image placeholder', 'trx_addons');
$no_image_post = trx_addons_get_post_by_title( $no_image_title, 'attachment' );
if ( empty( $no_image_post->ID ) ) {
if ( ( $img = trx_addons_get_no_image() ) != '' ) {
// Copy to the 'uploads' folder
$this->part_image = wp_upload_bits( 'no-image.jpg', 0, trx_addons_fgc($img));
if ( empty( $this->part_image['error'] ) ) {
// Prepare an array of post data for the attachment.
$attachment = array(
'guid' => $this->part_image['url'],
'post_mime_type' => $this->part_image['type'],
'post_title' => $no_image_title,
'post_content' => '',
'post_status' => 'publish'
);
$this->part_image['id'] = wp_insert_attachment( $attachment, $this->part_image['file'] );
// Make sure that this file is included, as wp_generate_attachment_metadata() depends on it.
require_once trailingslashit(ABSPATH) . 'wp-admin/includes/image.php';
wp_update_attachment_metadata( $this->part_image['id'], wp_generate_attachment_metadata( $this->part_image['id'], $this->part_image['file'] ) );
}
}
} else {
$this->part_image = array(
'id' => $no_image_post->ID,
'url' => wp_get_attachment_url($no_image_post->ID),
'file' => '',
'type' => ''
);
}
}
// Return array with pages id and title from the selected demo
function get_list_pages_from_demo($demo_type) {
$list = get_transient( "trx_addons_installer_posts" );
if ( ! $list || ! is_array( $list ) ) {
$list = array();
if ( ( $txt = $this->get_file( $this->options['files'][$demo_type]['file_with_posts'] ) ) === false ) {
return $list;
}
$data = trx_addons_unserialize($txt);
if ( is_array( $data ) && is_array( $data['posts'] ) ) {
foreach ( $data['posts'] as $row ) {
if ( $row['post_type'] == 'page' ) {
$list[$row['ID']] = $row['post_title'];
}
}
}
set_transient( "trx_addons_installer_posts", $list, 5 * 60 ); // Store to cache for 5 minutes
}
return $list;
}
// Callback of the get_list_pages action
function get_list_pages_callback() {
trx_addons_verify_nonce( 'ajax_nonce' );
$this->prepare_vars();
$response = array(
'error' => empty($_POST['demo_type']) ? esc_html__('Incorrect parameters', 'trx_addons') : '',
);
if (!empty($_POST['demo_type']))
$response['data'] = $this->get_list_pages_from_demo($_POST['demo_type']);
trx_addons_ajax_response( $response );
}
// Replace demo site url to current site url
function replace_site_url($str) {
return trx_addons_url_replace( $this->options['files'][$this->options['demo_type']]['domain_demo'], home_url(), $str );
}
// Replace strings then export data
function prepare_data($str) {
if ( is_array( $str ) ) {
foreach ( $str as $k => $v ) {
$str[ $k ] = $this->prepare_data( $v );
}
} else if ( is_object( $str ) ) {
foreach ( $str as $k => $v ) {
$str->{$k} = $this->prepare_data( $v );
}
} else if ( is_string( $str ) ) {
if ( is_serialized( $str ) ) {
$str = serialize( $this->prepare_data( trx_addons_unserialize( $str ) ) );
} else {
// Replace developers domain to the demo domain
if ( $this->options['files'][$this->options['demo_type']]['domain_dev'] != $this->options['files'][$this->options['demo_type']]['domain_demo'] ) {
$str = str_replace(
trx_addons_get_domain_from_url( $this->options['files'][$this->options['demo_type']]['domain_dev'] ),
trx_addons_get_domain_from_url( $this->options['files'][$this->options['demo_type']]['domain_demo'] ),
$str
);
}
// Replace DOS-style line endings to UNIX-style
$str = str_replace( "\r\n", "\n", $str );
}
}
return $str;
}
// Return path of the downloaded demo file or false
function download_file($fname, $result=0, $import_type = '') {
$rez = '';
if ($import_type == 'ocdi') {
$fname = trx_addons_ocdi_options('demo_url') . trim($fname);
} else {
$fname = trailingslashit($this->options['demo_url']) . trim($this->options['demo_type']) . '/' . trim($fname);
}
// Download remote file
if (substr($fname, 0, 5)=='http:' || substr($fname, 0, 6)=='https:') {
$attempt = !empty($_POST['attempt']) ? (int) $_POST['attempt']+1 : 1;
$response = download_url($fname, $this->max_time);
if (is_string($response)) {
$rez = $response;
unset($this->response['attempt']);
if ($this->options['debug'])
dfl(sprintf(__('Download file %s successful', 'trx_addons'), $fname));
} else {
if ($attempt < 3) {
$this->response['attempt'] = $attempt;
$this->response['result'] = $result;
if ($this->options['debug']) {
$error_log = sprintf(__("Attempt %d. Download the file '%s' failed.", 'trx_addons'), $attempt, $fname);
dfl($error_log);
}
} else {
unset($this->response['attempt']);
$this->response['error'] = sprintf(__("Can't download the file '%s'.", 'trx_addons'), $fname);
if ($this->options['debug'])
dfl($this->response['error']);
}
}
} else {
// File packed with theme
$rez = file_exists($fname) ? $fname : trx_addons_get_file_dir($fname);
}
return $rez;
}
// Return content of the downloaded demo file or false
function get_file($fname, $result=0, $import_type = '') {
$attempt = !empty($_POST['attempt']) ? (int) $_POST['attempt']+1 : 1;
if ($import_type == 'ocdi') {
$fname = trx_addons_ocdi_options('demo_url') . trim($fname);
} else {
$fname = trailingslashit($this->options['demo_url']) . trim($this->options['demo_type']) . '/' . trim($fname);
}
$txt = trx_addons_fgc($fname, true);
if (empty($txt)) {
if ($attempt < 3) {
$this->response['attempt'] = $attempt;
$this->response['result'] = $result;
if ($this->options['debug']) {
$error_log = sprintf(__("Attempt %d. Loading data from the file '%s' is failed. ", 'trx_addons'), $attempt, $fname);
dfl($error_log);
}
} else {
unset($this->response['attempt']);
$this->response['error'] = sprintf(__("Can't load data from the file '%s'.", 'trx_addons'), $fname);
if ($this->options['debug']) {
dfl($this->response['error']);
}
}
$txt = false;
} else {
unset($this->response['attempt']);
if ($this->options['debug']) {
dfl(sprintf(__("File '%s' is loaded successful", 'trx_addons'), $fname));
}
}
return $txt;
}
}